CN203849899U - Novel teaching foldable split-type advertisement billboard - Google Patents
Novel teaching foldable split-type advertisement billboard Download PDFInfo
- Publication number
- CN203849899U CN203849899U CN201420256267.2U CN201420256267U CN203849899U CN 203849899 U CN203849899 U CN 203849899U CN 201420256267 U CN201420256267 U CN 201420256267U CN 203849899 U CN203849899 U CN 203849899U
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- CN
- China
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- column
- inserting column
- graphic panel
- telescopic mast
- rotating shaft
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Abstract
The utility model discloses a novel teaching foldable split-type advertisement billboard, and pertains to teaching the technical field of display instruments. The novel teaching foldable split-type advertisement billboard comprises a display board, a spindle insertion column, a retractable column, a connection insertion column, bearings, clamp grooves, a clamp column, a base, and a fixation socket. The novel teaching foldable split-type advertisement billboard is characterized in that the middle portion of the upper surface of the base is fixedly connected with the fixation socket, the display board is inserted into the rear edge of the upper surface of the fixation socket, bearings are fixedly inserted into the left side and the right side of the middle portion of the left surface of the display board symmetrically and separately, the spindle insertion column 2 is inserted into the circle center portions of the outer surfaces of the bearings, the retractable column is inserted into the left top end of the spindle insertion column, the lower edge of the retractable column left surface is fixedly connected with the clamp column, the lower top end of the retractable column is inserted into the upper top end of the connection insertion column, and the upper edge and the lower edge of the left surface of the insertion column are provided with a clamp groove separately. Thus, a teacher can conveniently adjust the size of the advertisement billboard at any time to make the teaching idea of the teacher be more fluent and clear.
Description
Technical field:
The utility model belongs to teaching technique with the apparatus field, is specifically related to folding splitting formula billboard for a kind of new teaching.
Background technology:
In long-term teaching practice; teacher is when being student's presentation of advertisements billboard; often can show the billboard or a plurality of billboard that vary in size, teachers association often changes or prepares the billboard of different sizes, is easy to interrupt teachers' instruction thinking.
Utility model content:
The purpose of this utility model is: in order to solve teacher when for student's presentation of advertisements billboard, teacher can use a billboard can show multiple different billboard, and facilitate teacher can adjust at any time billboard size, make teachers' instruction thinking more smooth clear, its technical scheme is as follows:
Folding splitting formula billboard for a kind of new teaching, it comprises Graphic Panel 1, rotating shaft inserting column 2, telescopic mast 3, connect inserting column 4, bearing 5, draw-in groove 6, base 7, fixed socket 8, it is characterized in that: described base 8 upper surface middles are fixedly connected with fixed socket 9, described fixed socket 9 upper surface rearward edges places are fitted with Graphic Panel 1, symmetrical each in described Graphic Panel 1 left-hand face middle is fixedly fitted with bearing 5, described bearing 5 outer surface circle centre positions are fitted with rotating shaft inserting column 2, described rotating shaft inserting column 2 tops, left side are fitted with telescopic mast 3, the length of the length of described telescopic mast 3 and described connection inserting column 4 is 1/2nd of described Graphic Panel 1 length, described telescopic mast 3 left-hand face lower edge places are fixedly connected with card column 7, 3 times tops of described telescopic mast are inserted into and connect top on inserting column 4, described connection inserting column 4 places, the upper and lower two edges of left-hand face are respectively provided with draw-in groove 6, described in each, on Graphic Panel 1, top rearward edges and strong method, edge place, lower top are respectively provided with groove, described in described Graphic Panel 1 upper and lower, depth of groove is consistent, and described fixed socket 9 upper surface socket depth are consistent with the depth of groove on described Graphic Panel top Shang Xia 1, described in described Graphic Panel 1 the place ahead at left surface, rotating shaft inserting column 2 is inserted into described telescopic mast 3 inner sides, described in described Graphic Panel 1 rear at left surface, rotating shaft inserting column 2 is inserted into described connection inserting column 4 inner sides.
The beneficial effects of the utility model are: in order to solve teacher when for student's presentation of advertisements billboard, teacher can use a billboard can show multiple different billboard, and facilitate teacher can adjust at any time billboard size, make teachers' instruction thinking more smooth clear.
Accompanying drawing explanation:
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Embodiment:
With reference to folding splitting formula billboard for a kind of new teaching described in Fig. 1, it comprises Graphic Panel 1, rotating shaft inserting column 2, telescopic mast 3, connect inserting column 4, bearing 5, draw-in groove 6, card column 7, base 8 fixed sockets 9, it is characterized in that: described base 8 upper surface middles are fixedly connected with fixed socket 9, described fixed socket 9 upper surface rearward edges places are fitted with Graphic Panel 1, symmetrical each in described Graphic Panel 1 left-hand face middle is fixedly fitted with bearing 5, described bearing 5 outer surface circle centre positions are fitted with rotating shaft inserting column 2, described rotating shaft inserting column 2 tops, left side are fitted with telescopic mast 3, the length of the length of described telescopic mast 3 and described connection inserting column 4 is 1/2nd of described Graphic Panel 1 length, described telescopic mast 3 left-hand face lower edge places are fixedly connected with card column 7, 3 times tops of described telescopic mast are inserted into and connect top on inserting column 4, described connection inserting column 4 places, the upper and lower two edges of left-hand face are respectively provided with draw-in groove 6, described in each, on Graphic Panel 1, top rearward edges and strong method, edge place, lower top are respectively provided with groove, described in described Graphic Panel 1 upper and lower, depth of groove is consistent, and described fixed socket 9 upper surface socket depth are consistent with the depth of groove on described Graphic Panel top Shang Xia 1, described in described Graphic Panel 1 the place ahead at left surface, rotating shaft inserting column 2 is inserted into described telescopic mast 3 inner sides, described in described Graphic Panel 1 rear at left surface, rotating shaft inserting column 2 is inserted into described connection inserting column 4 inner sides.
During use, first by the vertical tabular of some Graphic Panels 1, then the rotating shaft inserting column 2 that is fitted with the connection inserting column 4 interior side-lowers of telescopic mast 3 is inserted in rear bearing 5, then the rotating shaft inserting column 2 of telescopic mast 3 inside fronts is inserted in the place ahead bearing 5, then the card column 7 connecting in the interior rear of inserting column 4 draw-in groove 6 is depressed, telescopic mast 3 is pulled outwardly and card column 7 is inserted and connected in inserting column 4 top draw-in grooves, then afterwards first Graphic Panel 1 is pulled to second Graphic Panel 1 top, and the groove of first Graphic Panel 1 below is inserted in second Graphic Panel 1 upper grooves, finally by the fixed socket 9 of groove inserted base 8 tops on 1 time top of Graphic Panel of below.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (3)
1. folding splitting formula billboard for a new teaching, comprise Graphic Panel (1), rotating shaft inserting column (2), telescopic mast (3), connect inserting column (4), bearing (5), draw-in groove (6), card column (7), base (8) fixed socket (9), it is characterized in that: described base 8 upper surface middles are fixedly connected with fixed socket (9), described fixed socket (9) upper surface rearward edges place is fitted with Graphic Panel (1), symmetrical each in described Graphic Panel (1) left-hand face middle is fixedly fitted with bearing (5), described bearing (5) outer surface circle centre position is fitted with rotating shaft inserting column (2), top, described rotating shaft inserting column (2) left side is fitted with telescopic mast (3), the length of the length of described telescopic mast (3) and described connection inserting column (4) is 1/2nd of described Graphic Panel (1) length, described telescopic mast (3) left-hand face lower edge place is fixedly connected with card column (7), the lower top of described telescopic mast (3) is inserted into and connects the upper top of inserting column (4), place, the upper and lower two edges of described connection inserting column (4) left-hand face is respectively provided with draw-in groove (6).
2. folding splitting formula billboard for a kind of new teaching according to claim 1, it is characterized in that: the upper top rearward edges of Graphic Panel described in each (1) and strong method, edge place, lower top are respectively provided with groove, described in described Graphic Panel (1) upper and lower, depth of groove is consistent, and described fixed socket (9) upper surface socket depth is consistent with the depth of groove on the upper and lower top of described Graphic Panel (1).
3. folding splitting formula billboard for a kind of new teaching according to claim 1, it is characterized in that: described in described Graphic Panel (1) the place ahead at left surface, rotating shaft inserting column (2) is inserted into described telescopic mast (3) inner side, rotating shaft inserting column (2) is inserted into described connection inserting column (4) inner side described in described Graphic Panel (1) rear at left surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256267.2U CN203849899U (en) | 2014-05-16 | 2014-05-16 | Novel teaching foldable split-type advertisement billboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256267.2U CN203849899U (en) | 2014-05-16 | 2014-05-16 | Novel teaching foldable split-type advertisement billboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849899U true CN203849899U (en) | 2014-09-24 |
Family
ID=51562884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420256267.2U Expired - Fee Related CN203849899U (en) | 2014-05-16 | 2014-05-16 | Novel teaching foldable split-type advertisement billboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203849899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419325A (en) * | 2016-10-15 | 2017-02-22 | 梁红 | Infant education display board |
-
2014
- 2014-05-16 CN CN201420256267.2U patent/CN203849899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419325A (en) * | 2016-10-15 | 2017-02-22 | 梁红 | Infant education display board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20170516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |